The nx_s.zip file you have requested: Addons / Mod Packs / NX Class Ships Mod - 577.91kb is not available. Perhaps try browsing all files for the game Star Trek: Legacy and upload any files you want to share or are missing. This is the only information we could locate:
Welcome to the NX ships mod.This mod have:Nx-01 Enterprise lunch.Nx-01 Enterprise Xindi mission.NX-01 Enterprise TNGNx-02 Columbia lunchNX-01 Enterprise with the lunch of NX-02 ColumbiaInstallation:Open your C:Program FilesBethesd This is the NX Class Ships Mod from trip1501. From the looks of the files, this is a simple ODF mod which changes and adds both ship ODF's and weapon ODF's for the NX Class already in the game.